Mother I'd Like To Fuck. Also known as ILTFMM (I'd like to fuck my mother).

A MILF is someone who....

1) Makes your penis erect when you know she shouldn't.
2) Spoils friendships. Telling your best friend you'd like to fuck their mother will only cause arguments.
3) Brings a father and son together. You can both talk about how much you'd like to have sex with the woman in question.
4) Makes you start masturbating, or, makes you masturbate even more
5) If she ignores you, you start having rape fantasies.
6) Makes you start looking at your own mother in a new light.
7) You hope is a pedophile or into the "younger kid" depending on age
8) Is to blame for you exposing yourself to her, being beat up by her, her husband AND your friend.....plus being arrested by the police.
9) Makes you go with the neighbourhood slut just to fantasise it's the MILF you're having sex with.
10) Turns you into a criminal, and you find yourself breaking into her house and discovering a new pastime called "panty sniffing".

A very sexual desirable mature female who may or may not have bore children. She can be be physically attractive or plain but the one common trait they possess is a very healthy sex drive. As they have aged in years, their sexual skills have been honed to near perfection. They are also desirable because they usually have great oral skills and no sexual hangups like their younger counterparts.

Man, Iwaizumi Looks Fantastic
It targets a number of anime characters with the said name, however It's regularly used for Iwaizumi Hajime a character in haikyuu!!.

MILF don't'chu agree Kuroo?

Oikawa was scribbling in his notebook all day and when I asked to see he told me later, so now he came and said I got it and we were like what and he shows us 'MILF' and explained us what was it. He got beat.